rendering problems: render won't start..

I posted some questions in an earlier post and the advice I got were very helpful. No I'm stuck with rendering again.

I've been using the demo version of RE:flex Morph to morph stills together and then I've timed remapped the pre-composed image sequences, but it gets stuck while rendering, it doesn't even start.. And after effects stops responding and it says it only uses 9% of 8GB at the "Message:rendering"
I've tested some different codecs such as: animation, ProRes, HDV. I got a render to complete in DVCPRO but it was some distortion problems in the movie file. I know some of theses may not fit the project but I was desperate and just tested some of them out.

Any suggestions of what I'm doing wrong?

I've also have problems with creating proxy files. After Effects reads them wrong. Some sequences isn't showing in After effects. If I play back the proxy in QT Player I can see the complete movie.

We would know more about your render settings if you expanded the arrows next to the render and output settings in your queue. That said, when you are having troubles like you are describing, it can be a good idea to render to an image sequence instead; that way you are able to pick up a failed render where you left off....

From what you're providing, I can't tell why there would be any problems. If this is something you still need to troubleshoot, try removing items (beginning with 3rd party plugins) and rendering until it starts working. Sometimes there will be a single parameter on a single plug-in that's slowing everything down, but you need to isolate the bottleneck....